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Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:torproject:tor:0.4.2.5:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 10 matching records.
Displaying matches 1 through 10.
Vuln ID Summary CVSS Severity
CVE-2023-23589

The SafeSocks option in Tor before 0.4.7.13 has a logic error in which the unsafe SOCKS4 protocol can be used but not the safe SOCKS4a protocol, aka TROVE-2022-002.

Published: January 13, 2023; 8:15:15 PM -0500
V4.0:(not available)
V3.1: 6.5 MEDIUM
V2.0:(not available)
CVE-2021-38385

Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-007.

Published: August 30, 2021; 1:15:07 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2021-34550

An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-006. The v3 onion service descriptor parsing allows out-of-bounds memory access, and a client crash, via a crafted onion service descriptor

Published: June 29, 2021; 8:15:08 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2021-34549

An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-005. Hashing is mishandled for certain retrieval of circuit data. Consequently. an attacker can trigger the use of an attacker-chosen circuit ID to cause algorithm inefficiency.

Published: June 29, 2021; 8:15:08 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2021-34548

An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-003. An attacker can forge RELAY_END or RELAY_RESOLVED to bypass the intended access control for ending a stream.

Published: June 29, 2021; 7:15:07 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-15572

Tor before 0.4.3.6 has an out-of-bounds memory access that allows a remote denial-of-service (crash) attack against Tor instances built to use Mozilla Network Security Services (NSS), aka TROVE-2020-001.

Published: July 15, 2020; 1:15:11 PM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 4.3 MEDIUM
CVE-2020-10593

Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers to cause a Denial of Service (memory leak), aka TROVE-2020-004. This occurs in circpad_setup_machine_on_circ because a circuit-padding machine can be negotiated twice on the same circuit.

Published: March 23, 2020; 9:15:13 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-10592

Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers to cause a Denial of Service (CPU consumption), aka TROVE-2020-002.

Published: March 23, 2020; 9:15:12 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 7.8 HIGH
CVE-2020-8516

The daemon in Tor through 0.4.1.8 and 0.4.2.x through 0.4.2.6 does not verify that a rendezvous node is known before attempting to connect to it, which might make it easier for remote attackers to discover circuit information. NOTE: The network team of Tor claims this is an intended behavior and not a vulnerability

Published: February 02, 2020; 8:15:10 AM -0500
V4.0:(not available)
V3.1: 5.3 MEDIUM
V2.0: 5.0 MEDIUM
CVE-2017-16541

Tor Browser before 7.0.9 on macOS and Linux allows remote attackers to bypass the intended anonymity feature and discover a client IP address via vectors involving a crafted web site that leverages file:// mishandling in Firefox, aka TorMoil. NOTE: Tails is unaffected.

Published: November 04, 2017; 2:29:00 PM -0400
V4.0:(not available)
V3.1: 6.5 MEDIUM
V2.0: 4.3 MEDIUM